/* Fish Huang /bio component measurements and original palette; sunflower identity. */
:root{--bio-blue:#2a3485;--bio-cream:#ffeebd;--bio-accent:#f2d129;--bio-black:#0a0a0a;--bio-gutter:32px}
.artist-brand svg.sunflower-mark,.footer-brand svg.sunflower-mark{width:32px;height:32px;color:var(--bio-accent);stroke:none;fill:currentColor}.portrait-signature svg.sunflower-mark{width:56px;height:56px;color:var(--bio-accent);stroke:none;fill:currentColor}
.reference-shell{font-family:'Bio CJK','Course Sans',sans-serif;color:var(--bio-cream)}
.reference-shell .artist-container,.bio-container{max-width:1400px;margin:0 auto;padding-inline:var(--bio-gutter)}
.reference-shell .artist-header{height:65px;background:rgba(10,10,10,.92);border-bottom:1px solid rgba(42,52,133,.2)}
.reference-shell .artist-header>.artist-container{gap:20px}
.reference-shell .artist-brand{font-size:18px;font-weight:400;letter-spacing:.15em}
.reference-shell .artist-nav{gap:28px;font-size:11px;letter-spacing:.15em}
.reference-shell .artist-nav>a{display:block;min-height:0;padding-bottom:4px;border-bottom:2px solid transparent;transition:color .3s,border-color .3s}
.reference-shell .artist-nav>a[aria-current=page]{border-color:var(--bio-accent)}
.reference-shell .artist-nav [aria-current=page]:after{display:none}
.nav-en{display:none}.nav-zh{font-weight:400}
.language-switch{background:transparent;border:1px solid rgba(255,238,189,.25);color:var(--bio-cream);padding:5px 10px;font:400 11px/1.5 'Space Mono',monospace;letter-spacing:.15em;display:inline-flex;align-items:center;gap:6px;transform:translateY(-3px);transition:border-color .3s,color .3s;min-height:0}
.language-switch:hover{border-color:var(--bio-accent)}
.reference-shell .artist-nav>a.language-switch{display:inline-flex;padding:5px 10px;border:1px solid rgba(255,238,189,.25)}
.language-switch [data-language=zh]{color:var(--bio-accent)}.language-switch [data-language=en]{opacity:.4}.language-switch .language-divider{opacity:.3}
html[lang=en] .language-switch [data-language=zh]{color:inherit;opacity:.4}html[lang=en] .language-switch [data-language=en]{opacity:1;color:var(--bio-accent)}
.nav-mobile-right{display:none;align-items:center;gap:12px}
.bio-fidelity-hero{background:var(--bio-black);position:relative;overflow:hidden;min-height:70vh;display:flex;align-items:flex-end}
.bio-fidelity-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;opacity:.6}
.bio-fidelity-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,10,.85) 0%,rgba(10,10,10,.2) 50%,transparent 100%)}
.bio-fidelity-hero:after{content:'';position:absolute;inset:-25%;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:bio-grain 8s steps(10) infinite;pointer-events:none;z-index:0}
@keyframes bio-grain{0%,100%{transform:translate(0)}10%{transform:translate(-5%,-10%)}30%{transform:translate(3%,-15%)}50%{transform:translate(12%,9%)}70%{transform:translate(9%,4%)}90%{transform:translate(-1%,7%)}}
.bio-fidelity-heading{position:relative;z-index:2;padding-bottom:60px}
.bio-kicker{font:400 11px/normal 'Space Mono','Bio CJK',monospace;letter-spacing:.4em;text-transform:uppercase;display:flex;align-items:center;gap:16px;margin-bottom:20px;color:var(--bio-accent)}
.bio-kicker:before{content:'';display:block;width:40px;height:1px;background:currentColor;flex:none}
.bio-fidelity-heading h1{font-family:'Bebas Neue',sans-serif;font-size:clamp(56px,10vw,120px);font-weight:700;letter-spacing:.15em;line-height:.95;margin:0;color:var(--bio-cream)}
.bio-fidelity-heading h1 span{color:var(--bio-accent)}
.bio-subtitle{font:400 14px/normal 'Space Mono',monospace;letter-spacing:.15em;text-transform:uppercase;color:var(--bio-cream);opacity:.6;margin-top:8px}
.bio-section{padding:120px 0}.bio-fidelity-profile{background:var(--bio-cream);color:var(--bio-blue)}
.bio-fidelity-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px}
.bio-fidelity-portrait{width:100%;aspect-ratio:3/4;position:relative;overflow:hidden;margin-bottom:24px}
.bio-fidelity-portrait>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%}
.portrait-signature{position:absolute;bottom:24px;left:24px;right:24px}
.portrait-signature svg{width:56px;height:38px;stroke:var(--bio-accent);stroke-width:1.5;fill:none}
.portrait-signature strong{display:block;font:400 22px/.95 'Bebas Neue',sans-serif;color:var(--bio-accent);letter-spacing:.2em;margin-top:8px}
.portrait-signature small{display:block;font:400 10px/normal 'Space Mono',monospace;color:rgba(255,238,189,.5);margin-top:4px;letter-spacing:.15em}
.bio-tags{display:flex;flex-wrap:wrap;gap:10px}.bio-tags>span{font:400 10px/normal 'Space Mono','Bio CJK',monospace;letter-spacing:.15em;border:1px solid rgba(42,52,133,.3);padding:6px 14px;text-transform:uppercase}
.bio-identity{margin-top:32px}.bio-identity h2{font:400 10px/normal 'Space Mono','Bio CJK',monospace;color:rgba(42,52,133,.5);margin-bottom:12px;letter-spacing:.3em}
.bio-identity p{font-size:14px;font-weight:300;line-height:1.8;padding:10px 0;border-bottom:1px solid rgba(42,52,133,.1)}
.bio-prose p{font-size:17px;font-weight:300;line-height:2.2;margin-bottom:32px}.bio-prose p:last-child{margin-bottom:0}
.bio-prose a{border-bottom:1px solid rgba(42,52,133,.35);transition:color .3s}.bio-prose a:hover{color:#1d3963}
.bio-teaching-quotes{background:var(--bio-blue)}
.bio-teaching-quotes h2{font:700 clamp(40px,6vw,72px)/.95 'Bebas Neue',sans-serif;letter-spacing:.15em;color:var(--bio-cream);margin-bottom:60px}
.bio-quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.bio-quote-card{padding:36px;background:rgba(255,238,189,.04);border-left:3px solid var(--bio-accent)}
.bio-quote-copy{font-size:15px;color:var(--bio-cream);line-height:2;font-weight:300;margin-bottom:24px;min-height:90px}
.bio-quote-byline{display:flex;align-items:center;gap:14px}.bio-quote-avatar{width:48px;height:48px;border-radius:50%;overflow:hidden;position:relative;flex-shrink:0;background-image:url('/assets/bio-instrument-collage.png');background-size:200% 200%}
.bio-quote-avatar.q1{background-position:0 0}.bio-quote-avatar.q2{background-position:100% 0}.bio-quote-avatar.q3{background-position:0 100%}.bio-quote-avatar.q4{background-position:100% 100%}
.bio-quote-name{font:400 18px/.95 'Bebas Neue','Bio CJK',sans-serif;color:var(--bio-accent);letter-spacing:.15em}
.bio-quote-caption{font-size:12px;line-height:1.8;color:rgba(255,238,189,.7);margin-top:2px}
.reference-shell .artist-footer{background:var(--bio-black);padding:80px 0 40px;border-top:1px solid rgba(255,238,189,.08)}
.reference-shell .footer-main{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.reference-shell .footer-main>div{display:block}.reference-shell .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}.footer-brand svg{width:34px;height:24px;color:var(--bio-accent);flex:none}.reference-shell .footer-brand .artist-brand{font-size:16px;margin:0}
.reference-shell .footer-main p{font-size:13px;font-weight:300;color:rgba(255,238,189,.6);line-height:1.8;max-width:320px}.reference-shell .footer-main p+p{margin-top:8px}
.reference-shell .footer-main h2{font:400 10px/normal 'Space Mono','Bio CJK',monospace;color:rgba(255,238,189,.6);margin-bottom:20px;letter-spacing:.3em}
.footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.footer-links a,.footer-links .copy-account{font-size:14px;line-height:1.8;transition:color .3s}.footer-links a:hover{color:var(--bio-accent)}.footer-links .copy-account{min-height:0;letter-spacing:.15em;text-transform:uppercase;font-family:'Space Mono','Bio CJK',monospace;font-size:12px}
.reference-shell .footer-end{margin-top:60px;padding-top:24px;border-top:1px solid rgba(255,238,189,.06);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:10px;color:rgba(255,238,189,.5);letter-spacing:.15em}.reference-shell .footer-end a{min-height:0;font-size:10px;color:rgba(255,238,189,.5)}
.bio-asset-credit{font:400 10px/1.8 'Bio CJK',sans-serif;color:rgba(255,238,189,.6);margin-top:24px}
.bio-reveal{opacity:1;transform:none}.reveal-ready .bio-reveal:not(.is-visible){opacity:0;transform:translateY(30px)}.reveal-ready .bio-reveal{transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0s)}
@media(max-width:768px){:root{--bio-gutter:20px}.bio-section{padding:80px 0}.bio-fidelity-grid{grid-template-columns:1fr;gap:48px}.bio-quote-grid{grid-template-columns:1fr}.reference-shell .artist-header>.artist-container{gap:8px}.reference-shell .artist-nav{display:none;padding:24px 20px 40px;gap:28px;border-top:1px solid rgba(42,52,133,.2);border-bottom:0}.reference-shell .artist-nav.is-open{display:flex}.reference-shell .artist-nav>a{min-height:0;padding:0;border:0;display:flex;align-items:center;gap:12px}.reference-shell .artist-nav>a .nav-en{display:inline;font:400 24px/.95 'Bebas Neue',sans-serif;letter-spacing:.15em}.reference-shell .artist-nav>a .nav-zh{font-size:12px;opacity:.6}.reference-shell .artist-nav>.language-switch{display:none}.nav-mobile-right{display:flex}.reference-shell .menu-toggle{display:flex;flex-direction:column;gap:5px;padding:8px;width:40px;height:40px;justify-content:center}.reference-shell .menu-toggle span{margin:0}.reference-shell .artist-nav>a[aria-current=page]{color:var(--bio-accent)}.reference-shell .footer-main{grid-template-columns:1fr 1fr}.reference-shell .footer-main>div:first-child{grid-column:auto}.bio-fidelity-heading{max-width:100%;width:auto}.bio-subtitle{font-size:14px}.bio-quote-copy{min-height:0}.reference-shell .artist-brand{font-size:18px}}
@media(max-width:480px){.reference-shell .footer-main{grid-template-columns:1fr}}
@media(max-width:768px){.reference-shell .artist-nav>a.language-switch{display:none}}
@media(max-width:768px){.bio-fidelity-hero>img{object-position:25% 30%}html[lang=en] .artist-nav .nav-zh{display:none}}
@media(max-width:768px){.reference-shell .artist-nav>a{gap:16px;min-height:34.2px}.reference-shell .artist-nav>a .nav-en{font-size:36px;letter-spacing:.2em}.reference-shell .artist-nav>a .nav-zh{font-size:14px;font-weight:300}}
@media(prefers-reduced-motion:reduce){.bio-fidelity-hero:after{animation:none}}
@media(prefers-reduced-motion:reduce){.reveal-ready .bio-reveal:not(.is-visible){opacity:1;transform:none}.reveal-ready .bio-reveal{transition:none}}